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NatWest: Cash ISA reviews

4.08
Based on 97 reviews, last reviewed 27th Mar 2026
100% increase in 5 star reviews
in the past 90 days
No new 1 star reviews
in the past 90 days
See only 5 star reviews
60%
See only 4 star reviews
20%
See only 3 star reviews
8%
See only 2 star reviews
8%
See only 1 star reviews
4%

Latest highest rating:

5

Always been my bank. Always been my bank. Various accounts, reasonable rates. Still got a local branch. Reviewed on: 24th March 2026
Martin Priest's avatar
Martin Priest

Latest lowest rating:

2

The interest rate on the Help to Buy ISA is very poor. The interest rate on the Help to Buy ISA is very poor. Reviewed on: 23rd November 2024
Douglas B's avatar
Douglas B

About this product

NatWest offers two types of cash ISAs - an instant access cash ISA and a fixed rate cash ISA.

NatWest offer one year or two-year fixed rate cash ISAs which can be opened with £1,000. The NatWest Instant Access ISA can be opened with just £1.

NatWest Cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used NatWest before, you can also leave a review and share your experience.

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NatWest Cash ISA reviews (97)

Very good

5
Very quick and easy to use,I've been an account holder now forn17 years and would thoroughly recommend Reviewed on: 27th April 2021

Great Internet Offering

5
So simple to use all your accounts on line with NatWest. The service is excellent and keeps getting better. Reviewed on: 27th April 2021

easy text help

5
i wanted to reactivate my Isa and Cora the instant help button was great- very simple easy to use Reviewed on: 26th April 2021

Great service

5
Always banked with NatWest since the 80s service and online banking superb Always someone to help online also in my local bank in westbridgford Nottingham Highly recommend Reviewed on: 24th April 2021

Needed to reactivate isa

5
Reactivate use online was quick service Reviewed on: 22nd April 2021

Efficient

5
Never had a problem with NatWest. So easy to use and simple Reviewed on: 21st April 2021

Cash ISA Reactivation

5
The reactivation was performed very quickly clearly and easily Reviewed on: 20th April 2021

Cash ISA Reactivation

5
I was able to have my cash ISA reactivated via the app messenger service. It pays a good rate if interest and us easily accessed. Reviewed on: 30th March 2021

Good product

4
Good one, although interest could be higher Reviewed on: 11th July 2020

Stable account but low interest rate

2
The interest has dropped rapidly Reviewed on: 29th January 2020

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